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ubuntucveUbuntu.comUB:CVE-2019-16159
HistorySep 09, 2019 - 12:00 a.m.

CVE-2019-16159

2019-09-0900:00:00
ubuntu.com
ubuntu.com
9

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.004

Percentile

73.1%

BIRD Internet Routing Daemon 1.6.x through 1.6.7 and 2.x through 2.0.5 has
a stack-based buffer overflow. The BGP daemon’s support for RFC 8203
administrative shutdown communication messages included an incorrect
logical expression when checking the validity of an input message. Sending
a shutdown communication with a sufficient message length causes a
four-byte overflow to occur while processing the message, where two of the
overflow bytes are attacker-controlled and two are fixed.

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.004

Percentile

73.1%